Almost 1 in 10 workers in their 30s uses alcohol, marijuana or hard drugs like cocaine while on the job in the United States, ...

Marijuana use is associated with increased sexual desire and arousal, as well as lower levels of sexual distress, new ...

Researchers at the University of California San Diego have completed a landmark survey of more than 5,000 Californians to ...

More than a third of California adults are current cannabis consumers, a new survey finds, and the vast majority of them say ...

Treat it like tobacco: avoid criminalizing it, discourage its use, and protect bystanders, says editorial. Cannabis use is associated with twice the risk of dying from cardiovascular disease, along ...

A new study shows marijuana use is linked to heart disease, which is the number one killer domestically and globally. Almost ...

An FDA-funded clinical trial found even modest CBD use triggered elevated liver enzymes in some healthy adults, raising ...

A wave of recent research points to reasons for concern for older users, with cannabis-related emergency room visits and ...

Teens who see social media posts showing cannabis or e-cigarettes, including from friends and influencers, are more likely to ...

The research also outlined how future innovations could lead to the discovery of novel aroma and flavor compounds.

Long-term, persistent weekly or more frequent cannabis smoking leaves a distinct and partially reversible epigenetic ...